Organophosphorous flame retardants (OPFRs)

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This compound group is populated from lists of organophosphorous / organophosphate flame retardants from multiple commercial and academic sources.

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CASRN CHEMICAL NAME
1003300-73-9 Phosphoric acid, mixed esters with (1,1'-biphenyl)-4,4'-diol and phenol
1011517-71-7 TETRAKIS(2-CHLOROETHYL)DICHLOROISOPENTYLDIPHOSPHATE (V6) (primary CASRN is 38051-10-4)
101551-02-4 TRIS(2-CHLOROPROPYL) PHOSPHATE (primary CASRN is 6145-73-9)
105636-16-6 2,2-Bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate) (primary CASRN is 38051-10-4)
1067-12-5 Tris(hydroxymethyl)
1081841-50-0 O,O-Diethyl chlorothiophosphonate (primary CASRN is 2524-04-1)
109223-83-8 Diethyl ((diethanolamino)methyl)phosphonate (primary CASRN is 2781-11-5)
115-86-6 Triphenyl phosphate
115-87-7 Bis(p-tert-butylphenyl) phenyl phosphate
115-88-8 Diphenyl octyl phosphate
115-89-9 Methyl diphenyl phosphate
115-96-8 Tris(2-chloroethyl) phosphate
1152314-34-5 2,2-Bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate) (primary CASRN is 38051-10-4)
119166-98-2 2-BUTOXYETHANOL PHOSPHATE (3:1) (primary CASRN is 78-51-3)
1192033-45-6 (1-methylethylidene)di-4,1-phenylenetetraphenyl diphosphate (primary CASRN is 5945-33-5)
1207356-86-2 (1-methylethylidene)di-4,1-phenylenetetraphenyl diphosphate (primary CASRN is 5945-33-5)
122728-21-6 TETRAKIS(2-CHLOROETHYL)DICHLOROISOPENTYLDIPHOSPHATE (V6) (primary CASRN is 38051-10-4)
1228931-66-5 TRIS (2,3-DIBROMOPROPYL) PHOSPHATE (primary CASRN is 126-72-7)
1238174-19-0 TRIBUTYL PHOSPHATE (primary CASRN is 126-73-8)
1241-94-7 Octicizer [USAN]
1244733-77-4 Tris(2-chloroisopropyl) phosphate (primary CASRN is 13674-84-5)
1259372-53-6 Tricresyl Phosphate (mixed isomers) (primary CASRN is 1330-78-5)
125997-21-9 Phosphoric trichloride, polymer with 1,3-benzenediol, phenyl ester
126-71-6 Tri-isobutylphosphate
126-72-7 Tris(2,3-dibromo-1-propyl) phosphate
126-73-8 Tributyl phosphate
12687-97-7 Pyrovatex CP (primary CASRN is 20120-33-6)
1323-17-7 CRESYL DIPHENYL PHOSPHATE (primary CASRN is 26444-49-5)
1330-78-5 Tricresyl Phosphate (mixed isomers)
1336-40-9 TRIORTHOCRESYL PHOSPATE (primary CASRN is 78-30-8)
134376-16-2 TRIS (TRIBROMONEOPENTYL) PHOSPHATE (primary CASRN is 19186-97-1)
134767-33-2 6H-Dibenz(c,e)(1,2)oxaphosphorin, 6-oxide (primary CASRN is 35948-25-5)
13674-84-5 Tri-(2-chloroisopropyl)phosphate
13674-87-8 Tris(1,3-dichloro-2-propyl)phosphate
139189-30-3 Phosphoric acid, P,P'-1,3-phenylene P,P,P',P'-tetrakis(2,6-dimethylphenyl) ester
140-08-9 2-CHLOROETHANOL PHOSPHITE (3:1)
1416152-99-2 Butanedioic acid, 2-((6-oxido-6H-dibenz(c,e)(1,2)oxaphosphorin-6-yl)methyl)-, 1,4-bis(2-hydroxyethyl) ester (primary CASRN is 63562-34-5)
1422162-66-0 Bisphenol A tetraphenyl diphosphate (primary CASRN is 5945-33-5)
1425202-15-8 Tris(1,3-dichloro-2-propyl)phosphate (primary CASRN is 13674-87-8)
143477-26-3 Pyrovatex CP (primary CASRN is 20120-33-6)
146480-14-0 DIPHENYL ISODECYL PHOSPHATE (primary CASRN is 29761-21-5)
14852-17-6 Ethylene diamine acid phosphate
1497435-72-9 Tetrakis(hydroxymethyl)phosphonium sulfate (primary CASRN is 55566-30-8)
150103-83-6 Diethyl ethylphosphonate (primary CASRN is 78-38-6)
15158-85-7 TRIBUTYL PHOSPHATE (primary CASRN is 126-73-8)
1546892-14-1 Trioctyl phosphate (primary CASRN is 78-42-2)
156929-96-3 tetraphenyl m-phenylene bis(phosphate) (primary CASRN is 57583-54-7)
1594605-15-8 Carbonic acid, diphenyl ester, polymer with diphenyl P-methylphosphonate and 4,4'-(1-methylethylidene)bis(phenol) (primary CASRN is 77226-90-5)
1620815-46-4 Isodecyl diphenyl phosphate (primary CASRN is 29761-21-5)
1623-08-1 Dibenzyl phosphate
163183-98-0 Phosphoric acid, P,P'-1,3-phenylene P,P,P',P'-tetrakis(2,6-dimethylphenyl) ester (primary CASRN is 139189-30-3)
163447-57-2 Diethyl ((diethanolamino)methyl)phosphonate (primary CASRN is 2781-11-5)
168255-49-0 tetraphenyl m-phenylene bis(phosphate) (primary CASRN is 57583-54-7)
16839-32-0 Tri-(2-chloroisopropyl)phosphate (primary CASRN is 13674-84-5)
170780-18-4 FR 301 (primary CASRN is 41203-81-0)
174956-83-3 Trixylyl phosphate (primary CASRN is 25155-23-1)
1754-47-8 Phosphonic acid, phenyl-, dioctyl ester
1779-48-2 BENZENEPHOSPHINIC ACID
1806-54-8 Tri-N-octyl phosphate
181028-79-5 Phosphoric trichloride, reaction products with bisphenol A and phenol
1867-14-7 TRIS (2,3-DIBROMOPROPYL) PHOSPHATE (primary CASRN is 126-72-7)
18755-43-6 Dimethyl propane phosphonate
19040-50-7 2-BUTOXYETHANOL PHOSPHATE (3:1) (primary CASRN is 78-51-3)
19186-97-1 Tris(tribromoneopentyl) phosphate
19824-61-4 TRIBUTYL PHOSPHATE (primary CASRN is 126-73-8)
20120-33-6 Pyrovatex CP
20445-94-7 Ethyltributylphosphonium diethylphosphate
210475-88-0 tetraphenyl m-phenylene bis(phosphate) (primary CASRN is 57583-54-7)
2107376-26-9 Tricresyl Phosphate (mixed isomers) (primary CASRN is 1330-78-5)
21343-84-0 TRIS(2-CHLOROETHYL) PHOSPHATE (TCEP) (primary CASRN is 115-96-8)
2190501-29-0 Bis (2,4-diisopropylphenyl) phenyl phosphate
225505-41-9 6H-Dibenz(c,e)(1,2)oxaphosphorin, 6-oxide (primary CASRN is 35948-25-5)
225789-38-8 Aluminum diethylphosphinate
25013-17-6 Tricresyl Phosphate (mixed isomers) (primary CASRN is 1330-78-5)
2502-15-0 Tris(p-isopropylphenyl)phosphate
25155-23-1 Trixylyl phosphate
251939-97-6 (1-methylethylidene)di-4,1-phenylenetetraphenyl diphosphate (primary CASRN is 5945-33-5)
2524-04-1 O,O-Diethyl chlorothiophosphonate
2528-38-3 Tripentyl phosphate
2528-39-4 Phosphoric acid, trihexyl ester
253336-60-6 Butanedioic acid, 2-((6-oxido-6H-dibenz(c,e)(1,2)oxaphosphorin-6-yl)methyl)-, 1,4-bis(2-hydroxyethyl) ester (primary CASRN is 63562-34-5)
26444-49-5 Diphenyl cresyl phosphate
2781-11-5 Diethyl ((diethanolamino)methyl)phosphonate
28108-99-8 Isopropylphenyl diphenyl phosphate
284685-45-6 Phosphinic acid, P,P-diethyl-, zinc salt (2:1)
29761-21-5 Isodecyl diphenyl phosphate
3040-56-0 Bis(2-chloroethyl) phosphate
31227-66-4 2-BUTOXYETHANOL PHOSPHATE (3:1) (primary CASRN is 78-51-3)
329184-61-4 TRIBUTYL PHOSPHATE (primary CASRN is 126-73-8)
34902-62-0 Tricresyl Phosphate (mixed isomers) (primary CASRN is 1330-78-5)
351011-43-3 Dimethyl methylphosphonate (primary CASRN is 756-79-6)
359406-89-6 Phosphonium, tetrakis(hydroxymethyl)-, chloride (1:1), reaction products with 1-tetradecanamine and urea
35948-25-5 6H-Dibenz(c,e)(1,2)oxaphosphorin, 6-oxide
359793-44-5 Isopropyl phenyl diphenyl phosphate (primary CASRN is 28108-99-8)
36483-58-6 TRIS (TRIBROMONEOPENTYL) PHOSPHATE (primary CASRN is 19186-97-1)
38051-10-4 2,2-Bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
402955-02-6 TRIPHENYL PHOSPHATE (primary CASRN is 115-86-6)
4090-51-1 1,3,2-Dioxaphosphorinane, 2,2'-oxybis(5,5-dimethyl-, 2,2'-disulfide
41203-81-0 FR 301
4351-70-6 1-(Bis(2-chloroethoxy)phosphinyl)ethyl 2-chloroethyl (1-(((2-chloroethoxy)(2-chloroethyl)phosphinyl)oxy)ethyl)phosphonate
460088-16-8 6H-Dibenz(c,e)(1,2)oxaphosphorin, 6-oxide (primary CASRN is 35948-25-5)
46355-07-1 Phosphoric acid, mono(1-methylethyl) monophenyl ester
47027-44-1 Triphenylphosphine oxide (primary CASRN is 791-28-6)
477883-52-6 (1-methylethylidene)di-4,1-phenylenetetraphenyl diphosphate (primary CASRN is 5945-33-5)
512-56-1 Trimethyl phosphate
513-02-0 Triisopropyl phosphate
513-08-6 Tripropyl phosphate
53534-65-9 p-Methoxyphenyl-phosphinic acid
55566-30-8 Tetrakis(hydroxymethyl)phosphonium sulfate
55864-04-5 p-Cumenyl phenyl phosphate (7CI)
55864-07-8 Bis(4-isopropylphenyl) phenyl phosphate
55962-48-6 TRIS (2,3-DIBROMOPROPYL) PHOSPHATE (primary CASRN is 126-72-7)
563-04-2 Tri-m-cresyl phosphate
56499-45-7 Tricresyl Phosphate (mixed isomers) (primary CASRN is 1330-78-5)
56573-10-5 Tricresyl Phosphate (mixed isomers) (primary CASRN is 1330-78-5)
56803-37-3 t-Butylphenyl diphenyl phosphate
57583-54-7 Phosphoric acid, P,P'-1,3-phenylene P,P,P',P'-tetraphenyl ester
58591-11-0 Tetrakis(hydroxymethyl)phosphonium sulfate (primary CASRN is 55566-30-8)
5945-33-5 Bisphenol A tetraphenyl diphosphate
59800-46-3 DIPHENYL ISODECYL PHOSPHATE (primary CASRN is 29761-21-5)
60763-39-5 Isopropyl diphenyl phosphate
6145-73-9 Fyrol pcf
61451-78-3 Hydroxymethylphenyl phosphinic acid
6161-81-5 Dioctyl phenyl phosphate
617705-56-3 Butanedioic acid, 2-((6-oxido-6H-dibenz(c,e)(1,2)oxaphosphorin-6-yl)methyl)-, 1,4-bis(2-hydroxyethyl) ester (primary CASRN is 63562-34-5)
62281-13-4 6H-Dibenz(c,e)(1,2)oxaphosphorin, 6-oxide (primary CASRN is 35948-25-5)
627081-24-7 CRESYL DIPHENYL PHOSPHATE (primary CASRN is 26444-49-5)
63562-33-4 2-(10-oxo-10H-9-oxa-10-phosphaphenanthren-10-ylmethyl)succinic acid
63562-34-5 Butanedioic acid, 2-((6-oxido-6H-dibenz(c,e)(1,2)oxaphosphorin-6-yl)methyl)-, 1,4-bis(2-hydroxyethyl) ester
64532-95-2 Phenol, 2-(1-methylethyl)-, phosphate (3:1)
65257-04-7 Tetrakis(hydroxymethyl)phosphonium sulfate (primary CASRN is 55566-30-8)
65652-41-7 Bis(t-butylphenyl) phenyl phosphate
66108-37-0 2,2-Bis(bromomethyl)-3-chloropropyl bis(2-chloro-1-(chloromethyl)ethyl)phosphate
68112-30-1 TRIS (2,3-DIBROMOPROPYL) PHOSPHATE (primary CASRN is 126-72-7)
68664-06-2 Polyphosphonate homopolymer / oligomers
68816-50-2 (1-methylethylidene)di-4,1-phenylenetetraphenyl diphosphate (primary CASRN is 5945-33-5)
68937-41-7 Isopropylated phenol, phosphate
68952-33-0 Tar acids, cresylic, C8-rich, phosphates
69234-04-4 Tricresyl Phosphate (mixed isomers) (primary CASRN is 1330-78-5)
69500-29-4 Bis(2-isopropylphenyl) phenyl phosphate
69500-30-7 Bis(3-isopropylphenyl) phenyl phosphate
69515-46-4 Phosphoric acid, 3-(1-methylethyl)phenyl diphenyl ester
70323-50-1 1,3,2-Dioxaphosphorinane, 2,2'-oxybis(5,5-dimethyl-, 2,2'-disulfide (primary CASRN is 4090-51-1)
72236-72-7 2-Propanol, 1,3-dichloro-, hydrogen phosphate
72668-27-0 Tris(3-isopropylphenyl) phosphate
73299-28-2 Tricresyl Phosphate (mixed isomers) (primary CASRN is 1330-78-5)
756-79-6 Dimethyl methylphosphonate
77226-90-5 Carbonic acid, diphenyl ester, polymer with diphenyl P-methylphosphonate and 4,4'-(1-methylethylidene)bis(phenol)
77921-21-2 6H-Dibenz(c,e)(1,2)oxaphosphorin, 6-oxide (primary CASRN is 35948-25-5)
78-30-8 Tri-o-cresyl phosphate
78-32-0 Tri-p-cresyl phosphate
78-33-1 Tris(p-t-butylphenyl) phosphate
78-36-4 Butanoic acid, 1-ethenyl-1,5-dimethyl-4-hexenyl ester
78-38-6 Diethyl ethylphosphonate
78-40-0 Triethyl phosphate
78-42-2 Trioctyl phosphate
78-43-3 Tris(2,3-dichloropropyl) phosphate
78-51-3 Tri(2-butoxyethyl) phosphate
789440-10-4 Bis(1-chloro-2-propyl) phosphate
791-28-6 Triphenylphosphine oxide
80094-39-9 TRIBUTYL PHOSPHATE (primary CASRN is 126-73-8)
803-19-0 Bis(4-carboxyphenyl)phenylphosphine oxide
813-76-3 Diethylphosphinic acid 3,9-Dihydroxy-,4,8,10-tetraoxa-3,9-diphosphaspiro[5,5]-undecane-3,9-dioxide
813-78-5 Dimethyl phosphate
814-29-9 Phosphine oxide, tributyl-
83242-23-3 2-tert-Butylphenyl diphenyl phosphate
838-85-7 Phosphoric acid, diphenyl ester
856824-62-9 triisobutyl phosphate (primary CASRN is 126-71-6)
868-85-9 BIS(HYDROXYMETHYL)PHOSPHINE OXIDE
880251-70-7 Dimethyl methylphosphonate (primary CASRN is 756-79-6)
91316-44-8 TRIMETHYL PHOSPHATE (primary CASRN is 512-56-1)
95660-61-0 Trixylyl phosphate (primary CASRN is 25155-23-1)
96107-55-0 2,4-Di(propan-2-yl)phenyl diphenyl phosphate
981-40-8 p-tert-Butylphenyl diphenyl phosphate
98112-32-4 Tri(chloropropyl) phosphate (primary CASRN is 13674-84-5)
99208-51-2 6H-Dibenz(c,e)(1,2)oxaphosphorin, 6-oxide (primary CASRN is 35948-25-5)
995-32-4 tetraethyl ethylenediphosphonate
99568-29-3 TETRAKIS(2-CHLOROETHYL)DICHLOROISOPENTYLDIPHOSPHATE (V6) (primary CASRN is 38051-10-4)
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